Cheap flights from George Bush Intercontinental to Washington (IAH - WAS)

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The best prices from George Bush Intercontinental to Washington are usually found in March or February, booked 23 days in advance, depart on a Saturday or Tuesday and return on a Thursday

How to find the cheapest flight from
George Bush Intercontinental (IAH) to Washington (WAS)

All the information you need to plan the best IAH to WAS flight in 2021: compare George Bush Intercontinental to Washington flight prices with the expected peak season, weather and rainfall in Washington.
IAH - WAS
Price
$197 - $321
WAS
Temperature
48.2 - 89.6 °F
WAS
Rainfall
2.4 - 4.2 inches

Popular in

November

High demand for flights, 22% potential price rise

Cheapest in

March

Best time to find cheap flights, 21% potential price drop

Round-trip from

$197

From George Bush Intercontinental to Washington

One-way from

$108

One-way flight from George Bush Intercontinental to Washington

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from George Bush Intercontinental to Washington?

Travelers have found that booking a Friday departure is the best way to save up to 21% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from George Bush Intercontinental to Washington?

Travelers have found it’s best to book a flight 43 days in advance to save up to 14% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from George Bush Intercontinental to Washington 1-2 weeks in advance for as low as $262, or $293 for flights within the next 24 hours.

What is the cheapest month to fly from George Bush Intercontinental to Washington?

August is one of the best times of the year to fly to Washington from George Bush Intercontinental. Prices for August average $285 per person but you can even find prices for as low as $90. The most expensive prices can be found in the month of June. Opting for a August flight can save you 30% on your journey compared to booking in August

When is the cheapest time to fly from George Bush Intercontinental to Washington (IAH - WAS)?

One of the essential ways to save on airfare from George Bush Intercontinental to Washington is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

Cheap flights from George Bush Intercontinental to Washington in June, July 2021

The best prices found for IAH to WAS flights for June, July
30 Jul - 6 Aug
$161pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
30 Jul - 2 Aug
$162pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
22 Jul - 29 Jul
$171pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

George Bush Intercontinental to Washington 2021 flight deals

Cheap flights to Washington from George Bush Intercontinental found for this year
4 Sep - 8 Sep
$122pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
4 Sep - 8 Sep
$130pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
4 Sep - 8 Sep
$133pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Non-stop flights to Washington from George Bush Intercontinental

Save time with George Bush Intercontinental to Washington direct flight deals
4 Sep - 8 Sep
$133pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
27 Aug - 29 Aug
$142pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
20 Aug - 29 Aug
$143pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from George Bush Intercontinental to Washington

Late deals on round-trip flights to Washington from George Bush Intercontinental, departing today and this week
26 Jun - 6 Jul
$178pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
28 Jun - 6 Jul
$212pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
30 Jun - 6 Jul
$215pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl

One-way flights to Washington from George Bush Intercontinental

The cheapest one-way flights from George Bush Intercontinental to Washington
2:40 pm - 8:30 pm
Delta
1 Stop
4h 50m
IAH - BWI
Delta
$108
Delta
8:43 am - 7:20 am
Frontier
1 Stop
21h 37m
IAH - BWI
Frontier
$110
Kiwi.com
5:27 pm - 6:42 am
Spirit Airlines
1 Stop
12h 15m
IAH - BWI
Spirit Airlines
$111
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">George Bush Intercontinental</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From George Bush Intercontinental to Washington

Are flight prices decreasing from Houston to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Houston George Bush Intcntl to Washington have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Houston George Bush Intcntl to Washington that may be offering flexible cancellation policies are United Airlines, Spirit Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly from for flights from Houston to Washington?

Most people fly from Houston George Bush Intcntl (IAH) if they book a flight from Houston to Washington. On average, George Bush Intcntl has 18 outbound flights to Washington per day from 6 airlines. Houston George Bush Intcntl is conveniently located just 15.9 mi from Houston’s city center.

Can I find flights from George Bush Intercontinental to Washington for under $200 on Cheapflights?

Yes, there are multiple flights from George Bush Intercontinental to Washington for under $200. The cheapest flight booked recently is on Spirit Airlines for just $122, but on average you can expect to pay $146.

Are there nonstop flights from George Bush Intercontinental to Washington for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from George Bush Intercontinental to Washington under $200. A good price for a nonstop flight from George Bush Intercontinental to Washington is less than $165.

Are there last-minute flights available from George Bush Intercontinental to Washington for under $200?

There are currently 20+ open flights from George Bush Intercontinental to Washington within the next 7 days for less than $200.

What days are nonstop flights available from Houston to Washington?

Days when nonstop flights are available for this flight are: Friday.

How many flights depart from George Bush Intercontinental to Washington on average per day?

Per day, 2 flights depart from Houston George Bush Intcntl to Washington on average.
Afternoon (Noon - 6pm) - 100% of flight departures

Is Houston weather warmer or cooler than Washington?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Washington are hotter than in Houston.

How long is the flight from George Bush Intercontinental to Washington?

For as low as $181, United Airlines can have you in Washington from George Bush Intercontinental in 2h 55m. There are 1195 mi between George Bush Intercontinental and Washington. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from George Bush Intercontinental to Washington round-trip?

Spirit Airlines, at $122, was found to be the cheapest airline from George Bush Intercontinental to Washington. An alternate airline flying to your destination would be American Airlines. These flights start at 51% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from George Bush Intercontinental to Washington one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $61. United Airlines flights start at $91 while deals on Delta start at $100 one-way.

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from George Bush Intercontinental to Washington.
Flight duration
3h 11m
Average temperature for June in Washington
86.0 °F
Avg rainfall for June in Washington
4.2 ″

Airports servicing Houston

Airports servicing Washington

Reagan National (DCA)

Top 5 airlines flying from George Bush Intercontinental to Washington

The chart below displays the airlines Cheapflights users traveling from George Bush Intercontinental to Washington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$77 $206 No cancel fee 65%
Frontier
$95 $240 No cancel fee 62%
American Airlines
$70 $312 No cancel fee 71%
Delta
$137 $324 No cancel fee N/A
United Airlines
$233 $400 No cancel fee 69%

Hourly flight availability from George Bush Intercontinental to Washington

See what time of day planes typically take off from George Bush Intercontinental towards Washington.
Afternoon Noon to 6 PM 50% of IAH to WAS departures
Morning 6 AM to noon 49% of IAH to WAS departures
Early morning Midnight to 6 AM 1% of IAH to WAS departures
Evening 6 PM to midnight 0% of IAH to WAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from George Bush Intercontinental to Washington
See how many times per day planes take to the skies headed from George Bush Intercontinental to Washington.
Sunday
19 daily flights
Monday
20 daily flights
Tuesday
17 daily flights
Wednesday
17 daily flights
Thursday
17 daily flights
Friday
20 daily flights
Saturday
18 daily flights
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